CN110962047A - Flexible automatic decomposition system suitable for solid rocket engine - Google Patents
Flexible automatic decomposition system suitable for solid rocket engine Download PDFInfo
- Publication number
- CN110962047A CN110962047A CN201811138418.3A CN201811138418A CN110962047A CN 110962047 A CN110962047 A CN 110962047A CN 201811138418 A CN201811138418 A CN 201811138418A CN 110962047 A CN110962047 A CN 110962047A
- Authority
- CN
- China
- Prior art keywords
- solid rocket
- turnover
- bearing seat
- automatic
- worm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to an automatic decomposition system, in particular to a flexible automatic decomposition system suitable for a solid rocket engine, which comprises the solid rocket engine, an automatic turnover mechanism, an automatic clamping rotating mechanism, a water cutting tool knife, a cutter tool, a robot connecting flange and a six-degree-of-freedom robot, wherein the solid rocket engine is clamped and fixed on the automatic clamping rotating mechanism, the automatic clamping rotating mechanism is fixed on the automatic turnover mechanism, the water cutting tool knife is fixed on the cutter tool, the cutter tool and the robot connecting flange are fixed, and the robot connecting flange is fixed with the six-degree-of-freedom robot. The automatic decomposition device can adapt to automatic decomposition of solid rocket engines with different diameters in different postures, and has the advantages of wide application range, high automation degree, high decomposition precision, simple and reliable structure, convenience in use, high efficiency, safety and convenience in maintenance.
Description
Technical Field
The invention relates to an automatic decomposition system, in particular to a flexible automatic decomposition system suitable for a solid rocket engine.
Background
In order to realize the automatic and efficient decomposition of the solid rocket engine, a natural burning or manual decomposition mode is generally adopted at present. The solid rocket engine can be destroyed by natural incineration, so that the consequence that effective parts in the solid rocket engine cannot be reused is caused; manual decomposition adopts the manual mode to disassemble, relies on operating personnel's experience, and there are the shortcoming such as the potential safety hazard is big, production efficiency is low in the decomposition process, and can't ensure the validity that the engine recycles after the decomposition.
Disclosure of Invention
In order to solve the problems of the solid rocket engine in a natural burning or manual decomposition mode, the invention aims to provide a flexible automatic decomposition system suitable for the solid rocket engine.
The purpose of the invention is realized by the following technical scheme:
the device comprises an automatic turnover mechanism, an automatic clamping rotating mechanism, a water cutting tool knife and a six-degree-of-freedom robot, wherein a solid rocket engine is clamped and fixed on the automatic clamping rotating mechanism, the automatic clamping rotating mechanism is connected to the output end of the automatic turnover mechanism, and the water cutting tool knife is arranged at the execution end of the six-degree-of-freedom robot and used for cutting the position to be decomposed of the solid rocket engine;
wherein: the automatic turnover mechanism comprises a turnover bearing seat, a supporting seat, a transmission shaft and a power source A, wherein the turnover bearing seat is arranged on the supporting seat, the transmission shaft is rotatably arranged in the turnover bearing seat, one end of the transmission shaft is connected with the power source A fixedly connected on the turnover bearing seat, and the other end of the transmission shaft is connected with the automatic clamping rotating mechanism;
the power source A comprises a turnover motor and a turnover reducer, wherein a shell of the turnover reducer is installed on the turnover bearing seat, an output end of the turnover reducer is connected with one end of a transmission shaft, an input end of the turnover reducer is connected with an output end of the turnover motor, and the shell of the turnover motor is installed on the shell of the turnover reducer through a turnover motor cover;
the transmission shaft is rotatably connected with the turnover bearing seat through a bearing, the outer ring of the bearing is fixed with the inner wall of the turnover bearing seat, and the inner ring of the bearing is fixed with the transmission shaft;
the automatic clamping and rotating mechanism comprises a power source B, a bearing seat, a worm wheel, a rotating bearing seat and a three-jaw chuck, the rotating bearing seat is connected to the output end of the automatic turnover mechanism, the bearing seat is installed on the rotating bearing seat, and the worm is rotatably connected with the bearing seat and connected with the power source B installed on the rotating bearing seat; a worm wheel shaft of the worm wheel is rotatably arranged in the rotating bearing seat, the worm wheel is meshed with the worm, and one end of the worm wheel shaft penetrates out of the rotating bearing seat and then is connected with the three-jaw chuck; the power source B drives the three-jaw chuck to clamp the solid rocket engine through the meshing transmission of a worm gear and a worm;
the power source B comprises a servo motor and a speed reducer, the shell of the speed reducer is arranged on a rotary bearing seat through a speed reducer seat, the output end of the speed reducer is connected with a worm, the input end of the speed reducer is connected with the output end of the servo motor, and the shell of the servo motor is arranged on the shell of the speed reducer through a rotary motor cover;
the worm is rotationally connected with the bearing seat through an angular contact ball bearing, an outer ring of the angular contact ball bearing is fixed with the inner wall of the bearing seat, and an inner ring of the angular contact ball bearing is fixed with the worm;
the worm wheel shaft is rotatably connected with the rotary bearing seat through a deep groove ball bearing, a worm wheel is fixed with the worm wheel shaft, the outer ring of the deep groove ball bearing is fixed with the inner wall of the rotary bearing seat, and the inner ring of the deep groove ball bearing is fixed with the worm wheel shaft;
the worm wheel shaft and the three-jaw chuck are both of hollow structures;
and a worm cover arranged on the rotary bearing seat is arranged above the worm.
The invention has the advantages and positive effects that:
1. the invention can realize the automatic decomposition of the solid rocket engine, has high decomposition efficiency, and does not need additional personnel to participate in the decomposition process.
2. The flexible decomposition device can adapt to flexible decomposition of solid rocket engines with different lengths within a certain diameter range (50-100 mm), and the decomposed overturning posture is continuously adjustable.
3. The invention has high decomposition precision and can realize multi-section decomposition at different positions of the solid rocket engine.
4. The invention has simple structure, stability, reliability, easy maintenance and high safety.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side cross-sectional view of FIG. 1;
FIG. 3 is a partial cross-sectional view taken at A-A of FIG. 2;
wherein: the device comprises a solid rocket engine 1, an automatic turnover mechanism 2, an automatic clamping and rotating mechanism 3, a water cutting tool 4, a cutter tool 5, a robot connecting flange 6, a six-degree-of-freedom robot 7, a worm cover 8, a worm wheel 9, a connecting turntable 10, a rotating bearing seat 11, a turnover bearing seat 12, a supporting seat 13, a transmission shaft 14, a bearing 15, a turnover reducer 16, a turnover motor 17, a turnover motor cover 18, a rotating motor cover 19, a servo motor 20, a reducer 21, a reducer seat 22, a bearing seat 23, an angular contact bearing 24, a worm 25, a deep groove ball bearing 26, a worm wheel shaft 27, a chuck flange 28 and a three-jaw chuck 29.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the invention comprises a solid rocket engine 1, an automatic turnover mechanism 2, an automatic clamping rotating mechanism 3, a water cutting tool knife 4, a tool fixture 5, a robot connecting flange 6 and a six-degree-of-freedom robot 7, wherein the solid rocket engine 1 is clamped and fixed on the automatic clamping rotating mechanism 3, the automatic clamping rotating mechanism 3 is connected with the output end of the automatic turnover mechanism 2, the water cutting tool knife 4 is fixed on the tool fixture 5, the tool fixture 5 and the robot connecting flange 6 are fixed, the robot connecting flange 6 is fixedly connected with the execution end of the six-degree-of-freedom robot 7, and the water cutting tool knife 4 is used for cutting the position to be decomposed of the solid rocket engine 1.
As shown in fig. 2, the automatic turnover mechanism 2 includes a connection turntable 10, a turnover bearing seat 12, a support seat 13, a transmission shaft 14, a bearing 15 and a power source a, wherein the power source a includes a turnover reducer 16, a turnover motor 17 and a turnover motor cover 18; the turnover bearing seat 12 is fixed on the supporting seat 13, the shell of the turnover motor 17 is fixed with the turnover motor cover 18, the turnover motor cover 18 is fixed with the shell of the turnover reducer 16, and the shell of the turnover reducer 16 is fixed with the turnover bearing seat 12. The transmission shaft 14 is rotatably installed in the turnover bearing seat 12 through a bearing 15, one end of the transmission shaft is connected with the output end of the turnover reducer 16, the other end of the transmission shaft is fixedly connected with a connecting turntable 10, and the connecting turntable 10 is fixed with a rotating bearing seat 11 in the automatic clamping rotating mechanism 3. The outer ring of the bearing 15 is fixed with the inner wall of the overturning bearing seat 12, and the inner ring of the bearing 15 is fixed with the transmission shaft 14. The rotor of the turnover motor 17 drives the rotor of the turnover reducer 16 to rotate, and transmits the rotation motion to the connecting turntable 10 through the transmission shaft 14, and the automatic turnover mechanism 2 is used for driving the solid rocket engine 1 and the automatic clamping and rotating mechanism 3 to make turnover motion.
As shown in fig. 2 and 3, the automatic clamping and rotating mechanism 3 includes a power source B, a bearing seat 23, a worm 25, a worm wheel 9, a worm cover 8, a rotary bearing seat 11, an angular contact ball bearing 24, a deep groove ball bearing 26, a worm wheel shaft 27, a chuck flange 28 and a three-jaw chuck 29, wherein the power source B includes a rotating motor cover 19, a servo motor 20, a speed reducer 21 and a speed reducer seat 22; the housing of the servo motor 20 is fixed to the rotating motor cover 19, the rotating motor cover 19 is fixed to the housing of the speed reducer 21, the housing of the speed reducer 21 is fixed to the speed reducer base 22, the speed reducer base 22 is fixed to the rotating bearing base 11, and the bearing base 23 is fixedly connected to the rotating bearing base 11. The worm 25 is rotationally connected with the bearing seat 23 through an angular contact ball bearing 24, an outer ring of the angular contact ball bearing 24 is fixed with an inner wall of the bearing seat 23, and an inner ring of the angular contact ball bearing 24 is fixed with the worm 25. A worm cover 8 fixed to the rotary bearing base 11 is provided above the worm 25. The worm wheel 9 is fixed with the worm wheel shaft 27, the worm wheel shaft 27 is rotatably connected with the rotary bearing seat 11 through the deep groove ball bearing 26, the outer ring of the deep groove ball bearing 26 is fixed with the inner wall of the rotary bearing seat 11, and the inner ring of the deep groove ball bearing 26 is fixed with the worm wheel shaft 27. One end of the worm wheel shaft 27 is fixed with a chuck flange 28, and the chuck flange 28 is fixed with a three-jaw chuck 29; the worm wheel shaft 27 and the three-jaw chuck 29 are both hollow structures. The rotor of the servo motor 20 drives the rotor of the speed reducer 21 to rotate, then the rotor of the speed reducer 21 drives the worm 25 to rotate, the worm 25 and the worm wheel 9 are meshed through gear teeth to transmit rotary motion to the worm wheel 9, the rotary motion of the worm wheel 9 is transmitted to the three-jaw chuck 29 through the worm wheel shaft 27 and the chuck flange 28 in sequence, and the three-jaw chuck 29 clamps the solid rocket engine 1 through three clamping jaws, so that the automatic clamping and rotating mechanism 3 drives the solid rocket engine 1 to rotate.
The six-degree-of-freedom robot 7 is a commercially available product, is purchased from KUKA company in Germany and has the model of KR 150-2; the turning speed reducer 16 and the speed reducer 21 are both commercially available products, which are purchased from Newcastle Germany and have the model number of PLN-115; the overturning motor 17 and the servo motor 20 are commercially available products, and are purchased from Germany Siemens company with the model number of 1FL 050-1; the three-jaw chuck 29 is commercially available from Biyout, Inc. in Changzhou under the model HQ-250T.
The working principle of the invention is as follows:
the solid rocket engine 1 is clamped by the three-jaw chuck 29 on the automatic clamping and rotating mechanism 3, the rotor of the overturning motor 17 rotates, and the rotation motion is transmitted to the connecting turntable 10 and the automatic clamping and rotating mechanism 3 through the overturning reducer 16 and the transmission shaft 14 in sequence, so that the solid rocket engine 1 is overturned to a set target position. After the solid rocket engine 1 reaches the target position, controlling the overturning motor 17 to stop rotating so as to keep the solid rocket engine 1 at the target position; and controlling the six-degree-of-freedom robot 7 to move, enabling the water cutting tool knife 4 fixedly connected with the six-degree-of-freedom robot 7 to be close to the solid rocket engine 1, and enabling a water jet knife edge of the water cutting tool knife 4 to be tangent to an outer cylindrical surface of a position to be decomposed of the solid rocket engine 1. The servo motor 20 is driven to rotate, and the rotation motion of the servo motor is transmitted to the three-jaw chuck 29 through the reducer 21, the worm 25, the worm wheel 9, the worm wheel shaft 27 and the chuck flange 28 in sequence, so that the solid rocket engine 1 rotates according to a preset angular velocity; and opening a switch of the water cutting tool knife 4 to enable the abrasive water to jet, and simultaneously controlling the six-degree-of-freedom robot 7 to feed along the radial direction of the solid rocket engine 1 until the position to be decomposed of the solid rocket engine 1 is completely cut through by the abrasive water jet. After the decomposition of the position of the section of the solid rocket engine 1 is finished, controlling and driving the servo motor 20 to stop rotating, and closing a switch of the water cutting tool knife 4 to stop the abrasive water jet; if the solid rocket engine 1 has a plurality of sections of positions to be decomposed, the above process is repeated to decompose other positions to be decomposed. After the solid rocket engine 1 finishes all the decomposition operations, the overturning motor 17 and the six-degree-of-freedom robot 7 are controlled to reset, and then the solid rocket engine 1 finishes automatic decomposition.
Claims (10)
1. A flexible automatic decomposition system suitable for a solid rocket engine is characterized in that: the automatic solid rocket engine cutting device comprises an automatic turnover mechanism (2), an automatic clamping rotating mechanism (3), a water cutting tool knife (4) and a six-degree-of-freedom robot (7), wherein a solid rocket engine (1) is clamped and fixed on the automatic clamping rotating mechanism (3), the automatic clamping rotating mechanism (3) is connected to the output end of the automatic turnover mechanism (2), and the water cutting tool knife (4) is installed at the execution end of the six-degree-of-freedom robot (7) and used for cutting the position to be decomposed of the solid rocket engine (1).
2. A flexible automatic decomposition system for a solid rocket engine according to claim 1, characterized in that: automatic tilting mechanism (2) are including upset bearing frame (12), supporting seat (13), transmission shaft (14) and power supply A, and this upset bearing frame (12) is installed on supporting seat (13), transmission shaft (14) are rotated and are installed in upset bearing frame (12), and one end links to each other with the power supply A of rigid coupling on upset bearing frame (12), the other end with automatic clamping rotary mechanism (3) are connected.
3. A flexible automatic decomposition system for a solid rocket engine according to claim 2, characterized in that: the power source A comprises a turnover motor (17) and a turnover reducer (16), a shell of the turnover reducer (16) is installed on the turnover bearing seat (12), an output end of the turnover reducer (16) is connected with one end of a transmission shaft (14), an input end of the turnover reducer is connected with an output end of the turnover motor (17), and the shell of the turnover motor (17) is installed on the shell of the turnover reducer (16) through a turnover motor cover (18).
4. A flexible automatic decomposition system for a solid rocket engine according to claim 2, characterized in that: the transmission shaft (14) is rotatably connected with the turnover bearing seat (12) through a bearing (15), the outer ring of the bearing (15) is fixed with the inner wall of the turnover bearing seat (12), and the inner ring of the bearing (15) is fixed with the transmission shaft (14).
5. A flexible automatic decomposition system for a solid rocket engine according to claim 1, characterized in that: the automatic clamping and rotating mechanism (3) comprises a power source B, a bearing seat (23), a worm (25), a worm wheel (9), a rotating bearing seat (11) and a three-jaw chuck (29), the rotating bearing seat (11) is connected to the output end of the automatic turnover mechanism (2), the bearing seat (23) is installed on the rotating bearing seat (11), and the worm (25) is rotatably connected with the bearing seat (23) and connected with the power source B installed on the rotating bearing seat (11); a worm wheel shaft (27) of the worm wheel (9) is rotatably arranged in the rotary bearing seat (11), the worm wheel (9) is meshed with the worm (25), and one end of the worm wheel shaft (27) penetrates out of the rotary bearing seat (11) and then is connected with the three-jaw chuck (29); and the power source B drives a three-jaw chuck (29) to clamp the solid rocket engine (1) through the meshing transmission of a worm wheel (9) and a worm (25).
6. A flexible automatic decomposition system for solid rocket engines according to claim 5, characterized in that: the power source B comprises a servo motor (20) and a speed reducer (21), the shell of the speed reducer (21) is installed on the rotary bearing seat (11) through a speed reducer seat (22), the output end of the speed reducer (21) is connected with a worm (25), the input end of the speed reducer is connected with the output end of the servo motor (20), and the shell of the servo motor (20) is installed on the shell of the speed reducer (21) through a rotating motor cover (19).
7. A flexible automatic decomposition system for solid rocket engines according to claim 5, characterized in that: the worm (25) is rotationally connected with the bearing seat (23) through an angular contact ball bearing (24), the outer ring of the angular contact ball bearing (24) is fixed with the inner wall of the bearing seat (23), and the inner ring of the angular contact ball bearing (24) is fixed with the worm (25).
8. A flexible automatic decomposition system for solid rocket engines according to claim 5, characterized in that: the worm wheel shaft (27) is rotatably connected with the rotary bearing seat (11) through the deep groove ball bearing (26), the worm wheel (9) is fixed with the worm wheel shaft (27), the outer ring of the deep groove ball bearing (26) is fixed with the inner wall of the rotary bearing seat (11), and the inner ring of the deep groove ball bearing (26) is fixed with the worm wheel shaft (27).
9. A flexible automatic decomposition system for solid rocket engines according to claim 5, characterized in that: the worm wheel shaft (27) and the three-jaw chuck (29) are both of hollow structures.
10. A flexible automatic decomposition system for solid rocket engines according to claim 5, characterized in that: and a worm cover (8) arranged on the rotary bearing seat (11) is arranged above the worm (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138418.3A CN110962047A (en) | 2018-09-28 | 2018-09-28 | Flexible automatic decomposition system suitable for solid rocket engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138418.3A CN110962047A (en) | 2018-09-28 | 2018-09-28 | Flexible automatic decomposition system suitable for solid rocket engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110962047A true CN110962047A (en) | 2020-04-07 |
Family
ID=70026700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138418.3A Pending CN110962047A (en) | 2018-09-28 | 2018-09-28 | Flexible automatic decomposition system suitable for solid rocket engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110962047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957469A (en) * | 2020-08-24 | 2020-11-20 | 安徽安铭数据科技有限公司宿马分公司 | Suspension type fixed rotary mechanism that sprays paint for computer machine case |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613602A (en) * | 2004-11-29 | 2005-05-11 | 盐城市机床有限公司 | Low-speed rotary apparatus for machining cylindrical cam groove |
| CN2756382Y (en) * | 2004-11-29 | 2006-02-08 | 盐城市机床有限公司 | Low speed rotary device for machining cylindrical cam groove |
| CN204248547U (en) * | 2014-12-01 | 2015-04-08 | 杭州达易恒机器人科技有限公司 | A kind of compact mechanical hand of Digit Control Machine Tool |
| CN205130037U (en) * | 2015-11-10 | 2016-04-06 | 常州先进制造技术研究所 | Duplex position robot water cutting automotive interior spare equipment |
| US20170136650A1 (en) * | 2013-10-28 | 2017-05-18 | Flow International Corporation | Fluid jet cutting systems, components and methods that facilitate improved work environments |
| CN107179030A (en) * | 2017-04-17 | 2017-09-19 | 中国人民解放军军械工程学院 | One kind is opened the cabin, and formula ammunition is female to play disassembler and decomposition method |
| CN206622792U (en) * | 2017-02-14 | 2017-11-10 | 南京洛福自动化科技有限公司 | A kind of twin shaft cantilever positioner |
| CN108120350A (en) * | 2016-11-29 | 2018-06-05 | 辽宁东鹰航空装备科技股份有限公司 | A kind of military High-Pressure Water-jet Cutting Robot system |
| CN108152306A (en) * | 2018-03-07 | 2018-06-12 | 武汉理工大学 | A kind of digital radial automatic checkout system and detection method for detecting wheel-class parts |
-
2018
- 2018-09-28 CN CN201811138418.3A patent/CN110962047A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613602A (en) * | 2004-11-29 | 2005-05-11 | 盐城市机床有限公司 | Low-speed rotary apparatus for machining cylindrical cam groove |
| CN2756382Y (en) * | 2004-11-29 | 2006-02-08 | 盐城市机床有限公司 | Low speed rotary device for machining cylindrical cam groove |
| US20170136650A1 (en) * | 2013-10-28 | 2017-05-18 | Flow International Corporation | Fluid jet cutting systems, components and methods that facilitate improved work environments |
| CN204248547U (en) * | 2014-12-01 | 2015-04-08 | 杭州达易恒机器人科技有限公司 | A kind of compact mechanical hand of Digit Control Machine Tool |
| CN205130037U (en) * | 2015-11-10 | 2016-04-06 | 常州先进制造技术研究所 | Duplex position robot water cutting automotive interior spare equipment |
| CN108120350A (en) * | 2016-11-29 | 2018-06-05 | 辽宁东鹰航空装备科技股份有限公司 | A kind of military High-Pressure Water-jet Cutting Robot system |
| CN206622792U (en) * | 2017-02-14 | 2017-11-10 | 南京洛福自动化科技有限公司 | A kind of twin shaft cantilever positioner |
| CN107179030A (en) * | 2017-04-17 | 2017-09-19 | 中国人民解放军军械工程学院 | One kind is opened the cabin, and formula ammunition is female to play disassembler and decomposition method |
| CN108152306A (en) * | 2018-03-07 | 2018-06-12 | 武汉理工大学 | A kind of digital radial automatic checkout system and detection method for detecting wheel-class parts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957469A (en) * | 2020-08-24 | 2020-11-20 | 安徽安铭数据科技有限公司宿马分公司 | Suspension type fixed rotary mechanism that sprays paint for computer machine case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6065212A (en) | Powered tube cutter and cutting process | |
| CN109454677B (en) | Modularized cable cutting machine tool | |
| CN106584413A (en) | Curved surface positioning line drawing instrument | |
| CN110962047A (en) | Flexible automatic decomposition system suitable for solid rocket engine | |
| CN104416386A (en) | Automatic clamping device of shaft work piece | |
| GB1278725A (en) | Improvements in and relating to cutting devices | |
| AU2012255668A1 (en) | Surface machining apparatus | |
| CN111360314A (en) | Cutting device | |
| JP4662523B2 (en) | Method and apparatus for feeding a tool holder rotating around a rotationally symmetric structural part | |
| CN107336059B (en) | Milling head for machining polygonal parts | |
| US3187635A (en) | Apparatus for cutting lemniscate races on ball bearings | |
| CN110681897A (en) | Portable milling and cutting device and method for special-shaped holes of pipelines | |
| CN104128625B (en) | Based on motor-driven ultrasound wave cutting tool apparatus for automatic change and method | |
| CN207857923U (en) | A kind of intelligent face miller for flange face processing | |
| CN203292493U (en) | Portable in-tank flange end face processing machine | |
| RU2481926C2 (en) | Device for cutting large-diameter tubes with internal centering | |
| EP0288938A2 (en) | Flying device to bevel and cut | |
| CN204913041U (en) | Plasma circular cutting appearance | |
| CN108247106A (en) | A kind of device and method of boring inside holes | |
| CN212121874U (en) | Cutting device | |
| JPS6227926B2 (en) | ||
| CN209334730U (en) | A kind of Che Fangji | |
| CN101856728B (en) | Efficient valve body processing equipment | |
| NO20110145A1 (en) | Machining apparatus | |
| CN105345159A (en) | Clamping mechanism with double bevel gears and resetting magnets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200407 |
|
| RJ01 | Rejection of invention patent application after publication |